Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Ch, Borgmann"'
2
Precision mass measurements of cesium isotopes—new entries in the ISOLTRAP chronicles
Autor: Marco Rosenbusch, F. Herfurth, Susanne Kreim, Yu. A. Litvinov, Frank Wienholtz, Robert Wolf, Klaus Blaum, Tommi Eronen, D. Lunney, Lutz Schweikhard, Magda Kowalska, Sebastian George, Dinko Atanasov, D. Beck, R. B. Cakirli, Vladimir Manea, Alexander Herlert, Kai Zuber, D. Neidherr, Ch. Borgmann
Publikováno v: J.Phys.G
J.Phys.G, 2017, 44 (4), pp.044004. ⟨10.1088/1361-6471/aa5a20⟩
Journal of Physics G: Nuclear and Particle Physics
International audience; Alkali ion beams are among the most intense produced by the ISOLDE facility. These were the first to be studied by the ISOLTRAP mass spectrometer and ever since, new measurements have been regularly reported. Recently the mass
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56396288a29f90359b0f1e9176d78fdd
https://hal.archives-ouvertes.fr/hal-01554840
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3
Penning-trap mass spectrometry and mean-field study of nuclear shape coexistence in the neutron-deficient lead region
Autor: P. Ascher, Sebastian George, Yu. A. Litvinov, B. A. Marsh, D. Neidherr, D. Beck, Klaus Blaum, Sebastian Rothe, Susanne Kreim, M. Breitenfeldt, Marco Rosenbusch, Kai Zuber, F. Herfurth, Vladimir Manea, Lutz Schweikhard, V. N. Fedosseev, Ch. Borgmann, Ralf Erik Rossel, Robert Wolf, R. B. Cakirli, T. Day Goodacre, A. E. Barzakh, D. V. Fedorov, Thomas Elias Cocolios, Dinko Atanasov, Frank Wienholtz, Magda Kowalska, D. Lunney
Publikováno v: Physical Review C
Physical Review C, American Physical Society, 2017, 95 (5), pp.054322. ⟨10.1103/PhysRevC.95.054322⟩
Phys.Rev.C
Phys.Rev.C, 2017, 95 (5), pp.054322. ⟨10.1103/PhysRevC.95.054322⟩
We present a study of nuclear shape coexistence in the region of neutron-deficient lead isotopes. The midshell gold isotopes 180,185,188,190Au (Z=79), the two long-lived nuclear states in 197At (Z=85), and the neutron-rich nuclide 219At were produced
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfd3df91737f09380dd827c11c46b77e
https://hal.archives-ouvertes.fr/hal-01554729
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4
Probing theN=32Shell Closure below the Magic Proton NumberZ=20: Mass Measurements of the Exotic IsotopesK52,53
Autor: D. Lunney, P. Ascher, F. Herfurth, Carlo Barbieri, Andrea Cipollone, Sebastian George, M. Breitenfeldt, D. Neidherr, Klaus Blaum, Kai Zuber, Marco Rosenbusch, Dinko Atanasov, Robert Wolf, D. Beck, R. B. Cakirli, V. Somà, Ch. Borgmann, J. Stanja, Susanne Kreim, Lutz Schweikhard, Magda Kowalska, Petr Navrátil, Frank Wienholtz, Vladimir Manea
Publikováno v: Physical Review Letters. 114
The recently confirmed neutron-shell closure at $N=32$ has been investigated for the first time below the magic proton number $Z=20$ with mass measurements of the exotic isotopes $^{52,53}\mathrm{K}$, the latter being the shortest-lived nuclide inves
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::78bc0674a607ead2586c2d5e40f2347e
https://doi.org/10.1103/physrevlett.114.202501
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5
Probing the N=32 Shell Closure below the Magic Proton Number Z=20: Mass Measurements of the Exotic Isotopes ^{52,53}K
Autor: M, Rosenbusch, P, Ascher, D, Atanasov, C, Barbieri, D, Beck, K, Blaum, Ch, Borgmann, M, Breitenfeldt, R B, Cakirli, A, Cipollone, S, George, F, Herfurth, M, Kowalska, S, Kreim, D, Lunney, V, Manea, P, Navrátil, D, Neidherr, L, Schweikhard, V, Somà, J, Stanja, F, Wienholtz, R N, Wolf, K, Zuber
Publikováno v: Physical review letters. 114(20)
The recently confirmed neutron-shell closure at N=32 has been investigated for the first time below the magic proton number Z=20 with mass measurements of the exotic isotopes (52,53)K, the latter being the shortest-lived nuclide investigated at the o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0ab457ebb4cc494c00167cda7fe6156e
https://pubmed.ncbi.nlm.nih.gov/26047224
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6
Masses of exotic calcium isotopes pin down nuclear forces
Autor: Frank Herfurth, Susanne Kreim, J. Stanja, Sebastian George, Vladimir Manea, D. Neidherr, Kai Zuber, Klaus Blaum, D. Beck, Marco Rosenbusch, Lutz Schweikhard, M. Breitenfeldt, Javier Fernandez Menendez, J. Simonis, Jason D. Holt, Ch. Borgmann, Robert Wolf, R. B. Cakirli, Achim Schwenk, Magda Kowalska, Frank Wienholtz, D. Lunney
Publikováno v: Nature
Nature, Nature Publishing Group, 2013, 498, pp.346-349. ⟨10.1038/nature12226⟩
Nature 498(7454), 346-349 (2013). doi:10.1038/nature12226
The properties of exotic nuclei on the verge of existence play a fundamental part in our understanding of nuclear interactions. Exceedingly neutron-rich nuclei become sensitive to new aspects of nuclear forces. Calcium, with its doubly magic isotopes
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a2d84248e26990353e16afeb40f4b65
http://hal.in2p3.fr/in2p3-00852189
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7
New developments of the in-source spectroscopy method at RILIS/ISOLDE
Autor: T. Day Goodacre, G.J. Focker, Kieran Flanagan, X. Derkx, D. Pauwels, A. E. Barzakh, V. Liberati, Andrei Andreyev, P. Van Duppen, D. Radulov, Vladimir Manea, T. Nicol, Thomas Elias Cocolios, S. Franchoo, Yu. Kudryavtsev, S. Antalic, Robert Wolf, D. A. Fink, J. F. W. Lane, Ch. Borgmann, V. N. Fedosseev, N. Lecesne, M. D. Seliverstov, R.E. Rossel, Kara Marie Lynch, B. A. Marsh, Marco Rosenbusch, B. Bastin, L. Capponi, A. M. Sjödin, Nobuaki Imai, M. Dehairs, Ulli Köster, Dinko Atanasov, Frank Wienholtz, S. Sels, Sebastian Rothe, D. V. Fedorov, V. L. Truesdale, D. Lunney, Susanne Kreim, Lucia Popescu, E. Rapisarda, H. De Witte, C. Van Beveren, Lutz Schweikhard, L. Ghys, P. L. Molkanov, Klaus Wendt, Z. Kalaninova, B. Andel, S.G. Zemlyanoy, Mark Huyse, N. Kesteloot
Publikováno v: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2013, 317, pp.550-556. ⟨10.1016/j.nimb.2013.07.070⟩
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Elsevier, 2013, 317, pp.550-556. ⟨10.1016/j.nimb.2013.07.070⟩
At the CERN ISOLDE facility, long isotope chains of many elements are produced by proton-induced reactions in target materials such as uranium carbide. The Resonance Ionization Laser Ion Source (RILIS) is an efficient and selective means of ionizing
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cc598a2c78c6bb6882870a860f53b1e
https://hal.in2p3.fr/in2p3-00854003
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8
QValue and Half-Lives for the Double-β-Decay NuclidePd110
Autor: Magda Kowalska, Fedor Šimkovic, Ch. Borgmann, J. Kotila, Stefan Schwarz, Alexander Herlert, M. Breitenfeldt, Klaus Blaum, S. Naimi, D. A. Fink, J. Stanja, D. Lunney, J. Barea, Marco Rosenbusch, Kai Zuber, Ch. Böhm, F. Herfurth, Susanne Kreim, Lutz Schweikhard, D. Beck
Publikováno v: Physical Review Letters. 108
The $^{110}\mathrm{Pd}$ double-$\ensuremath{\beta}$ decay $Q$ value was measured with the Penning-trap mass spectrometer ISOLTRAP to be $Q=2017.85(64)\text{ }\text{ }\mathrm{keV}$. This value shifted by 14 keV compared with the literature value and i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3fdad6040afa3fcdd085d17b9eaa84ff
https://doi.org/10.1103/physrevlett.108.062502
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9
Trap-assisted decay spectroscopy with ISOLTRAP
Autor: B. Blank, Dennis Neidherr, Klaus Blaum, J. Stanja, D. Lunney, L. M. Fraile, F. Herfurth, Alexander Herlert, M. Breitenfeldt, Susanne Kreim, Kai Zuber, E. Minaya-Ramirez, Ch. Borgmann, Marco Rosenbusch, Lutz Schweikhard, Sebastian George, Alejandro Algora, Ch. Böhm, S. Naimi, B. Rubio, D. Beck, Magdalena Kowalska, J. Agramunt
Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2012, 689, pp.102-107. ⟨10.1016/j.nima.2012.04.059⟩
Penning traps are excellent high-precision mass spectrometers for radionuclides. The high-resolving power used for cleaning isobaric and even isomeric contaminants can be exploited to improve decay-spectroscopy studies by delivering purified samples.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33f0a38b2b411c9b7379ce71e091a934
http://hdl.handle.net/20.500.12278/121202
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10
Q value and half-lives for the double-β-decay nuclide 110Pd
Autor: D, Fink, J, Barea, D, Beck, K, Blaum, Ch, Böhm, Ch, Borgmann, M, Breitenfeldt, F, Herfurth, A, Herlert, J, Kotila, M, Kowalska, S, Kreim, D, Lunney, S, Naimi, M, Rosenbusch, S, Schwarz, L, Schweikhard, F, Simkovic, J, Stanja, K, Zuber
Publikováno v: Physical review letters. 108(6)
The 110Pd double-β decay Q value was measured with the Penning-trap mass spectrometer ISOLTRAP to be Q=2017.85(64) keV. This value shifted by 14 keV compared with the literature value and is 17 times more precise, resulting in new phase-space factor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::41adb3dcec5cd7f2437eb6c12df4094b
https://pubmed.ncbi.nlm.nih.gov/22401059
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